SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:02:39 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 2:49:38 PM | 1.50 | 1:12 | 2:41 | 75 | |
| W Bellfort | Bellaire | 3:02:39 PM | 2.90 | 2:30 | 5:11 | 70 | |
| Bellaire | S Fry Rd | 3:02:39 PM | 1.60 | 1:31 | 6:42 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:02:39 PM | 2.00 | 2:07 | 8:49 | 57 | |
| Cinco Ranch Blvd | Kingsland | 3:02:39 PM | 2.20 | 4:23 | 13:12 | 30 |  |
| Kingsland | IH-10 Katy | 3:02:39 PM | 1.25 | 1:04 | 14:16 | 70 | |
| IH-10 Katy | Morton | 3:02:39 PM | 1.50 | 1:48 | 16:04 | 50 | |
| Morton | Clay Rd | 3:02:39 PM | 1.60 | 1:29 | 17:33 | 65 | |
| Clay Rd | Beckendorff | 3:02:39 PM | 1.30 | 1:17 | 18:50 | 61 | |
| Beckendorff | FM-529 | 3:02:39 PM | 1.00 | 00:53 | 19:43 | 68 | |
| FM-529 | West Rd | 3:02:39 PM | 2.50 | 2:10 | 21:53 | 69 | |
| West Rd | House Hahl | 3:02:39 PM | 1.30 | 1:09 | 23:02 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 3:02:39 PM | 1.40 | 1:21 | 24:23 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:02:39 PM | 2.40 | 2:19 | 26:42 | 62 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 3:02:39 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 3:02:39 PM | 1.40 | 1:14 | 3:29 | 68 | |
| House Hahl | West Rd | 3:02:39 PM | 1.30 | 1:13 | 4:42 | 64 | |
| West Rd | FM-529 | 3:02:39 PM | 2.50 | 2:07 | 6:49 | 71 | |
| FM-529 | Beckendorff | 3:02:39 PM | 1.00 | 00:59 | 7:48 | 61 | |
| Beckendorff | Clay Rd | 3:02:39 PM | 1.30 | 1:14 | 9:02 | 63 | |
| Clay Rd | Morton | 3:02:39 PM | 1.60 | 1:53 | 10:55 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:01:38 PM | 1.25 | 1:06 | 12:00 | 68 | |
| Kingsland | Cinco Ranch Blvd | 3:02:39 PM | 2.20 | 2:38 | 14:38 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 3:02:39 PM | 2.00 | 5:19 | 19:57 | 23 |  |
| S Fry Rd | Bellaire | 3:02:39 PM | 1.60 | 1:44 | 21:41 | 55 | |
| Bellaire | W Bellfort | 3:02:39 PM | 2.90 | 2:43 | 24:24 | 64 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:19 | 24:19 | 75 | |
